Portable ozone generator



FIG. 1 is a perspective view of a first embodiment of a portable ozone generator showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a front side view thereof;

FIG. 7 is a back side view thereof;

FIG. 8 is a perspective view of a second embodiment of the portable ozone generator showing our new design;

FIG. 9 is a top plan view thereof;

FIG. 10 is a bottom plan view thereof;

FIG. 11 is a left side view thereof;

FIG. 12 is a right side view thereof;

FIG. 13 is a front side view thereof;

FIG. 14 is a back side view thereof;

FIG. 15 is a perspective view of a third embodiment of the portable ozone generator showing our new design;

FIG. 16 is a top plan view thereof;

FIG. 17 is a bottom plan view thereof;

FIG. 18 is a left side view thereof;

FIG. 19 is a right side view thereof;

FIG. 20 is a front side view thereof;

FIG. 21 is a back side view thereof;

FIG. 22 is a perspective view of a fourth embodiment of the portable ozone generator showing our new design;

FIG. 23 is a top plan view thereof;

FIG. 24 is a bottom plan view thereof;

FIG. 25 is a left side view thereof;

FIG. 26 is a right side view thereof;

FIG. 27 is a front side view thereof; and,

FIG. 28 is a back side view thereof.

The broken lines are included for the purpose of illustrating portions of the portable ozone generator that form no part of the claimed design. 

CLAIM The ornamental design for a portable ozone generator, as shown and described. 